https://www.reuters.com/article/us-tesla-musk/musk-says-saudi-fund-pushed-for-two-years-to-take-tesla-private-idUSKBN1KY1HJ >Saudi Arabia's sovereign wealth fund has been pushing to take electric carmaker Tesla private in talks with Chief Executive Elon Musk dating back nearly two years and also backed the deal last week, Musk said in a blog post on Monday.